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电动吸引器为各级医院常用医疗器械。使用中常见的各种故障,一般都可排除或者在使用中稍加注意即可避免,兹试述如下;一、使用中把负压调节钮旋得很紧,负压上升仍然缓慢1.应首先检查油量,如果油面低于标准线,则吸气泵内密封欠佳,吸气功能受到影响。此时应添加新油,最好是真空泵用油。也可用普通机油代替(注意:油不可加得过多,否则当机器运转时,会造成机油飞溅沾污机内电气设备以及橡皮管道)。
Electric aspirator is commonly used medical equipment at all levels of hospitals. Various kinds of common faults in use can generally be excluded or can be avoided by using a little care. Here is a brief description of the following: First, the negative pressure control knob is tightened very tightly during use, and the negative pressure rises slowly. First check the amount of oil. If the oil level is lower than the standard line, the suction pump is poorly sealed and the suction function is affected. New oil should be added at this time, preferably vacuum pump oil. Or you can use ordinary oil instead (Note: The oil can not be added too much, otherwise when the machine is running, it will cause the oil splashes to contaminate the internal electrical equipment and rubber pipe).